SINAMICS drives - Siemens

Functions and benefits of the SINAMICS G120modular freq uency inverterFunction Benefits Applications• Freely selectable combination ofPower Modules and Control Unit• All combinations possible• Optimized system economy• Purchase of required functions onlyDrive functionsscalable for allapplications• Selection support system• Minimal learning overhead required• Module replacement duringoperation (hot swapping)• No recommissioning necessary, justsnap on the Control UnitModular, flexible and expandable• Future-oriented drive concept• User can accompany each innovation step inthe same system• Easy maintenance and servicing• Fast innovation cycles thanks tooptimized development• Service-friendly• Permanently high degree of inverterinnovation• PM and CU can be individuallyreplaced, no complete reinstallationnecessaryFunction Benefits Applications• Safe Torque Off to EN 60204• Protection against unintentionalstarting of the drive• Drive is set to Safe Torque Off• Protection against restarting requiresno electrical isolation between motorand inverterProductionmachines (packagingmachines,textile machines),material transport• Safe Stop 1 to EN 60204(sensorless – offered only bySiemens)• Fast and safely monitored Safe Stop• Independent and continuous monitoringguarantees the shortestresponse times in the event of a fault• No sensor requiredIntegrated safety functions• SS1 and SLS functions integrated(unique worldwide)• Simplified handling• Less complex construction of drives in asafety-oriented, uniform automation anddrive environment• Safety and protection for man and machine• Safely Limited Speed toEN 60204 (sensorless – offeredonly by Siemens)• Reduction and monitoring of thedrive speed• Independent and continuous speedmonitoring• No sensor required4